Diameter: 53cm (28.8”), Width 5.2 cm (2.04") in zero point tuning condition Drum shell's weight: 730 - 760 g (1.6-1.67 lb.).
When the so-called tuning is on point zero, the frame that has been vertically cut and separated into two parts will connect to each other and while tuning up, these two wooden parts will separate again. As a result, the pitch will move toward the higher notes or sharper sound when tuned up. At this stage, the drum shell’s diameter may reach up to 5.5 cm (2.16”).
The remarkable point about these tunable dafs is their weight. Despite the fittings used in the wooden frame, the weight is between 730 - 760 g (1.6 - 1.67 lb.). For this purpose, a specific wood is used, which at the same time has both strength and quality, also light in weight.
About HaPa: HaPa Drums is a drum manufacturing company, a collaboration between Pejman Hadadi and Padouk Drums Company established. Improved quality, the highest production standards with a perfect sonority, and customer satisfaction are our ultimate goals. Due to the quality improvement and high manufacturing standards, raw materials are chosen with special care and exactness under the supervision of our specialists. Most of Hapa's drums are made of Remo manufacturing drumheads, which are made of synthetic fiber (Mylar) with an unique quality and specific industrial graphics and design.
The outcome of Remo’s 60 years of experience in making synthetic drumheads is a high demand for their products among many drummers, percussionists, and drum manufacturers worldwide. Remo’s logo is noticeable almost on every drumhead around the globe. HaPa’s percussion instruments are not an exception in this case. So to maintain and provide high quality, a variety of Remo's heads are chosen for different drums. HaPa drums provide long-lasting and durable products and guarantee musicians' and users' satisfaction.